Error Can t connect to local MySQL server through socket tmp mysql sock

Question

When I attempted to connect to a local MySQL server during my test suite, it fails with the error:

OperationalError: (2002, "Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)")

However, I'm able to at all times, connect to MySQL by running the command line mysql program. A ps aux | grep mysql shows the server is running, and stat /tmp/mysql.sock confirm that the socket exists. Further, if I open a debugger in except clause of that exception, I'm able to reliably connect with the exact same parameters.

Switching to use host 127.0.0.1 produces the error:

DatabaseError: Can't connect to MySQL server on '127.0.0.1' (61)

Answer 1

Hello @kartik,

Try the code below:

sudo /usr/local/mysql/support-files/mysql.server start 

This worked for me. However, if this doesnt work then make sure that mysqld is running and try connecting.

Hope it helps!!

Thank You!!